Home / 2,957,606.70-4,081,509.54-1,599,479.70

Finding the Fourth Proportional to 2,957,606.70, 4,081,509.54 and 1,599,479.70

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Solution

The fourth proportional to 2,957,606.70, 4,081,509.54 and 1,599,479.70 is: 2,207,288.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,606.70 : 4,081,509.54 = 1,599,479.70 : x
  2. Step 2: Convert to fraction form
    2,957,606.70/4,081,509.54 = 1,599,479.70/x
  3. Step 3: Cross multiply
    2,957,606.70x = 4,081,509.54 × 1,599,479.70
  4. Step 4: Simplify right side
    2,957,606.70x = 6,528,291,654,586.34
  5. Step 5: Solve for x
    x = 6,528,291,654,586.34/2,957,606.70
  6. Step 6: Final answer
    x = 2,207,288.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.